*{
    margin: 0;
    padding: 0;
    clear: both;
}
.rec{
    width: 100%;
    height: 120px;
    background-color: #43c8ff;
    font-size: 17px;
    color: #515054;
    position: relative;
    z-index: 1;
}
#middle{
    width: 50px;
    height: 50px;
    position: absolute;
    top: 28px;
    left: 430px;
}
h1{
    font-size: 30px;
    font-weight: bolder;
    font-family: Verdana, Sans-Serif;
    position: absolute;
    top: 15px;
    left: 520px;
}
/*
.user{
    height: 50px;
    line-height:28px;
    text-align: center;
    color: white;
    max-width: 200px;
    border: solid 1px white;
    padding: 10px;
    margin: 35px 50px 0 0;
    text-shadow: none;
    float: right;
}

.operate{
    width: 100px;
    height: 92px;
    border: solid 1px grey;
    position: absolute;
    top: 103px;
    right: 37px;
    opacity: 0;
    -moz-opacity: 0;
    transition: 0.5s;
    -webkit-transition: .7s;
    -moz-transition: .7s;
}
.operate ul li{
    color: black;
    text-align: center;
    background-color: white;
    font-size: 15px;
    text-shadow: none;
    height: 30px;
    line-height: 29px;
    list-style-type: none;
    position: relative;
}
.operate ul li:hover{
    background-color: #fffb8f;
}
.operate ul li a{
    text-decoration: none;
    color: black;
}
.operate ul li #tri{
    width: 10px;
    height: 10px;
    position: absolute;
    top: -10px;
    left: 65px;
}
.operate ul li .set{
    width: 14px;
    height: 14px;
    position: absolute;
    top: 8px;
    left: 21px;
}
.operate ul li .perinfo{
    width: 14px;
    height: 14px;
    position: absolute;
    top: 8px;
    left: 10px;
}
.operate ul li .outpic{
    width: 13px;
    height: 13px;
    position: absolute;
    top: 8px;
    left: 22px;
}
.operate ul #logout{
    border-top: solid 1px grey;
}

.show:hover .operate{
    opacity: 1;
    -moz-opacity: 1;
}
*/